Air Fryer Cinnamon Sugar Donuts (Printable Version)

Golden air-fried donuts coated in cinnamon sugar, made from biscuit dough for a quick homemade treat.

# Ingredient List:

→ Dough

01 - 1 can (16 oz) refrigerated biscuit dough (8 biscuits)

→ Coating

02 - 4 tbsp unsalted butter, melted
03 - 1/2 cup granulated sugar
04 - 1 tbsp ground cinnamon

# Step-by-Step Instructions:

01 - Preheat the air fryer to 350°F for 3 minutes to ensure proper cooking temperature.
02 - Remove biscuits from can. Using a small round cutter or bottle cap, cut out center of each biscuit to form donut shape; reserve centers for donut holes if desired.
03 - Lightly spray air fryer basket with nonstick cooking spray to prevent sticking.
04 - Place donut shapes in single layer in air fryer basket, ensuring they don't touch. Cook in batches if necessary.
05 - Air fry for 5-6 minutes, turning halfway through, until golden brown and puffed.
06 - While donuts cook, mix sugar and cinnamon together in shallow bowl until thoroughly combined.
07 - Immediately after air frying, brush each donut with melted butter, then toss in cinnamon sugar mixture until fully coated.
08 - Repeat with remaining dough and centers for donut holes, reducing cook time for holes to 3-4 minutes.

# Expert Advice:

01 -
  • You get bakery style donuts in under 20 minutes with zero deep frying mess
  • The biscuit dough creates the fluffiest, most tender texture that tastes homemade
  • The coating sticks perfectly because you brush with butter while theyre still hot
02 -
  • You absolutely must work quickly when coating the donuts because the butter needs to be hot to make the cinnamon sugar stick properly
  • Do not overcrowd the air fryer basket or the donuts will steam instead of getting crispy and golden
  • Serving these immediately is nonnegotiable because the texture and warmth are what makes them extraordinary
03 -
  • Let the melted butter cool slightly so it does not instantly evaporate when brushing the hot donuts
  • Use a pastry brush for even butter coverage, which ensures the cinnamon sugar adheres perfectly
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